Inversion was founded in 2021 with the mission to build the first affordable, high cadence return capability for the commercial and defense space industries. With launching to space becoming cheap and frequent, comparable options for return must become available to allow for a robust economy in space. We believe in a future where returning from space is as common as launching to space. Inversion is building reentry vehicles faster and cheaper than ever before through a focus on simplicity.

Sr. Propulsion Engineer (Combustion Device)

Inversion Propulsion Engineers know how to transform fuels and fluids into useful thrust to get our capsules where they need to go, when they need to go there. From initial concepts, to design to build and test, your rocket engines and systems will define a new class of vehicle.

Responsibilities:

Take ownership of spacecraft propulsion systems, specifically combustion device
Responsible for all aspects of the propulsion system: gathering requirements, conceptual design, hand calculations, simulations, CAD, manufacturing, testing, and integration
Design and build necessary test hardware and production tooling
Conduct hotfire operations, analyze extensive test data, and perform high-pace design and process revisions
Coordinate with external development partners, supply chains, and contractors
Work and collaborate with multi-disciplinary engineers to solve design, manufacturing, and integration problems in all aspects of a product

Basic Qualifications:

Bachelor's degree in an engineering related field
5+ years of professional development experience working on rocketry combustion devices and high-pressure fluid systems such as rocket thrust chambers, gas-generators, pre-burners, rocket turbomachinery, and flight vehicle valve component design
Professional experience with CAD, hand calculations, FEA, and design reviews
Demonstrated experience writing and executing procedures for complex hardware operations

Preferred Skills and Experience:

Experience with NX CAD, ANSYS, and/or combustion device tools (CEA, TDK, RTE, ROCCID, etc.)
Strong understandings of complex and dual-phase fluids, compressible flow, thermodynamics, and heat transfer
Extensive practical understanding of machining, additive manufacturing, prototyping, and GD&T
Professional experience conducting hazardous test or production operations
The willingness to get your hands dirty and build something yourself
Ability to thrive in a start-up environment

Additional Requirements:

Position may require extended work hours and weekend work.
Position may require standing, bending, and working directly with hardware on the floor for extended periods of time.

Hiring Manager's Note: "We're looking for somebody to be an integral engineer on our amazing prop team to help develop a powerful, compact, and capability-defining rocket engine for our capsules. You'll not only get to touch the design, testing, and flight of the engine, but also help define the trajectory of where our propulsion team goes in the future. Let's make some fire."

~Austin Briggs, CTO

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To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR) you must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. Learn more about the ITAR here.

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